tfa9800j-n1 NXP Semiconductors, tfa9800j-n1 Datasheet
tfa9800j-n1
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tfa9800j-n1 Summary of contents
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... TFA9800J 2 Rev. 01 — 17 March 2006 1. General description The TFA9800 is an integrated class-AB dual output amplifi 9-pin DIL-bent-SIL (DBS9P) power package. The device is primarily developed for CRT and multi-media applications. 2. Features Requires very few external components High output power Fixed gain ...
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... Philips Semiconductors Table 1: Symbol Parameter n(o)(rms [1] The circuit is DC adjusted at V [2] Output power is measured directly at the output pins of the TFA9800J. 4. Ordering information Table 2: Type number TFA9800J TFA9800J_1 Preliminary data sheet Quick reference data …continued Conditions voltage gain closed loop noise output voltage (RMS on ...
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... W stereo power amplifi power stage 8 stand-by reference voltage 15 k mute switch 15 mute k reference voltage TFA9800J power stage power ground (substrate PGND P © Koninklijke Philips Electronics N.V. 2006. All rights reserved. output 1 mute/stand-by switch input output 2 001aad578 ...
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... V P M/SS INV2 7. Functional description The TFA9800J contains two identical amplifiers with differential input stages. The gain of each amplifier is fixed at 20 dB. A special feature of the device is the mute/standby switch which has the following features: • Low standby current (< 100 A) • ...
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... Static characteristics Parameter Conditions supply voltage total quiescent current standby current output voltage switch input current Rev. 01 — 17 March 2006 TFA9800J stereo power amplifier Min [1] 6.0 [ ...
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... S on mute mute output voltage I(max kHz i channel separation V Rev. 01 — 17 March 2006 TFA9800J stereo power amplifier Min Typ Max Unit 8 3 Figure 3; unless otherwise specified. ...
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... For stereo application (single-ended) coupling capacitors on both input and output are necessary. 12.3 Built-in protection circuits The TFA9800J contains two kinds of protection circuits: • Short-circuit of outputs to ground, supply and across the load: short-circuit is detected and controlled by a Safe Operating ARea (SOAR) protection circuit. ...
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... DC level of the output pins remains on half the supply voltage. The input coupling capacitors are charged when in Mute mode to avoid plop noise. • The TFA9800J will be in Operating mode at pin M/SS voltages between 8.5 V and V 12.8 Switch on and switch off To avoid audible plops during switch on or switch off of the supply voltage, pin M/SS has to be set in Standby condition (GND level) before the voltage is applied (switch-on) or removed (switch-off) ...
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... The turn-on and turn-off time can be influenced by an RC-circuit on the pin M/SS; see anti plop 3 in plop noise. A proper timing on pin M/SS can prevent this; see 12.9 Thermal behavior The typical thermal resistance of the TFA9800J in the DBS9P package (R The thermal resistance ( about 16 K/W ...
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... TFA9800J SVRR 3 100 F V ref 220 nF 9 INV2 SGND PGND 2 5 001aae489 b. Component side Rev. 01 — 17 March 2006 TFA9800J stereo power amplifi 470 1000 F OUT1 470 1000 F 6 OUT2 anti plop 2 GND © Koninklijke Philips Electronics N.V. 2006. All rights reserved. ...
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... IN1 IN2 OUT2 X10 X4 001aae492 = 9 V THD 12 V (%) (W) o Fig 8. Total harmonic distortion as a function of Rev. 01 — 17 March 2006 TFA9800J stereo power amplifier TFA9800J ASYM C14 S1 C15 + C18 C19 + + OUT1 OUT2 + OUT2 VP GND ...
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... Fig 12. Total power dissipation (worst case, both 001aae498 cs (dB 100 (V) P Fig 14. Channel separation as a function of frequency Rev. 01 — 17 March 2006 TFA9800J stereo power amplifi pin M/ ...
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... 14.7 3 12.4 11.4 3.5 2.54 1.27 5.08 14.3 2 11.0 10.0 REFERENCES JEDEC JEITA Rev. 01 — 17 March 2006 TFA9800J stereo power amplifi view B: mounting base side ...
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... For SDIP packages, the longitudinal axis must be parallel to the transport direction of the printed-circuit board. [2] For PMFP packages hot bar soldering or manual soldering is suitable. TFA9800J_1 Preliminary data sheet Suitability of through-hole mount IC packages for dipping and wave soldering methods Rev. 01 — 17 March 2006 TFA9800J stereo power amplifier stg(max) Soldering method Dipping Wave - suitable ...
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... Revision history Document ID Release date TFA9800J_1 20060317 TFA9800J_1 Preliminary data sheet Data sheet status Change notice Preliminary data sheet - Rev. 01 — 17 March 2006 TFA9800J stereo power amplifier Doc. number Supersedes - - © Koninklijke Philips Electronics N.V. 2006. All rights reserved ...
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... Trademarks Notice — All referenced brands, product names, service names and trademarks are the property of their respective owners. Rev. 01 — 17 March 2006 TFA9800J stereo power amplifier © Koninklijke Philips Electronics N.V. 2006. All rights reserved ...
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... No liability will be accepted by the publisher for any consequence of its use. Publication thereof does not convey nor imply any license under patent- or other industrial or intellectual property rights. Published in The Netherlands TFA9800J Date of release: 17 March 2006 Document number: TFA9800J_1 ...